[INFO] fetching crate compatmalloc 0.2.1...
[INFO] testing compatmalloc-0.2.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate compatmalloc 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate compatmalloc 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate compatmalloc 0.2.1
[INFO] tweaked toml for crates.io crate compatmalloc 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate compatmalloc 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compatmalloc 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670
[INFO] running `Command { std: "docker" "start" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling compatmalloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling compatmalloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/compatmalloc/d0db51006a44c62c/out/compatmalloc-d0db51006a44c62c)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test slab::bitmap::tests::exhaust_slots ... ok
[INFO] [stdout] test slab::size_class::tests::first_class_is_min_align ... ok
[INFO] [stdout] test slab::size_class::tests::size_classes_are_sorted ... ok
[INFO] [stderr]      Running tests/abi_basic.rs (/opt/rustwide/target/release/build/compatmalloc/f0cf737c9561570b/out/abi_basic-f0cf737c9561570b)
[INFO] [stdout] test slab::size_class::tests::magic_division_correct ... ok
[INFO] [stdout] test slab::size_class::tests::lookup_boundary_sizes ... ok
[INFO] [stdout] test slab::size_class::tests::all_classes_aligned ... ok
[INFO] [stdout] test slab::size_class::tests::last_class_is_large_threshold ... ok
[INFO] [stdout] test slab::bitmap::tests::alloc_and_free ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test allocation_round_trip ... ok
[INFO] [stdout] test calloc_zeroed_with_nmemb_and_size ... ok
[INFO] [stdout] test rapid_malloc_free_single_thread ... ok
[INFO] [stdout] test malloc_zero_returns_non_null ... ok
[INFO] [stdout] test memalign_with_varying_sizes ... ok
[INFO] [stdout] test free_null_is_noop ... ok
[INFO] [stdout] test large_alloc_free_cycle ... ok
[INFO] [stdout] test calloc_returns_zeroed_memory ... ok
[INFO] [stdout] test malloc_zero_returns_unique_pointers ... ok
[INFO] [stdout] test memalign_non_power_of_two_returns_null ... ok
[INFO] [stdout] test realloc_null_acts_as_malloc ... ok
[INFO] [stdout] test realloc_shrink_preserves_data ... ok
[INFO] [stdout] test calloc_overflow_returns_null ... ok
[INFO] [stdout] test usable_size_at_least_requested ... ok
[INFO] [stdout] test large_alloc_varying_sizes ... ok
[INFO] [stdout] test realloc_to_zero_returns_minimum_allocation ... ok
[INFO] [stdout] test various_allocation_sizes ... ok
[INFO] [stdout] test malloc_returns_16_byte_aligned_pointers ... ok
[INFO] [stdout] test memalign_various_alignments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/global_allocator.rs (/opt/rustwide/target/release/build/compatmalloc/5d10915c4c2a296e/out/global_allocator-5d10915c4c2a296e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hardening_detection.rs (/opt/rustwide/target/release/build/compatmalloc/93435e62652dfa31/out/hardening_detection-93435e62652dfa31)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test quarantine_prevents_immediate_reuse ... ok
[INFO] [stdout] test freed_memory_is_poisoned ... ok
[INFO] [stdout] test metadata_tracks_freed_state ... ok
[INFO] [stdout] test large_calloc_reuse_returns_zeroed_data ... ok
[INFO] [stdout] test large_alloc_cross_thread_does_not_leak_data ... ok
[INFO] [stdout] test scenario_driver ... ok
[INFO] [stdout] test metadata_records_requested_size ... ok
[INFO] [stdout] test invalid_free_stack_detected ... ok
[INFO] [stdout] test double_free_detected ... ok
[INFO] [stdout] test canary_corruption_detected ... ok
[INFO] [stderr]      Running tests/threading_stress.rs (/opt/rustwide/target/release/build/compatmalloc/1420581c9ed5077f/out/threading_stress-1420581c9ed5077f)
[INFO] [stdout] test invalid_free_garbage_detected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test realloc_under_contention ... ok
[INFO] [stdout] test no_data_corruption_under_contention ... ok
[INFO] [stdout] test stress_malloc_free_8_threads ... ok
[INFO] [stdout] test hold_and_free_multiple_allocations ... ok
[INFO] [stdout] test cross_thread_free ... ok
[INFO] [stdout] test stress_malloc_free_4_threads ... ok
[INFO] [stdout] test various_sizes_under_contention ... ok
[INFO] [stdout] test stress_malloc_free_16_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests compatmalloc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670", kill_on_drop: false }`
[INFO] [stdout] df2ca2839615d4a7bc81551931e373e23482b896923a3e72a0b351da4d5ca670
